tonight as a gun show wraps up in daly city, we talk to lawmakers about the issue. all at 9:00 and 11:00. >> zero dark thirty took over the box office this weekend. >> the hard stuff? a killer. >> the osama bin laden raid drama took first place, earning $24 million in its first weekend in wide release. the film, which opened in a limited round last month. earned five oscar nominations, including best picture, a haunted house was in second place. gangster squad opened in third place. jang -- django unchanged and less miserables wrapped up the box office top. captioned by closed captioning services inc. i'd like to thank eating right, whole grain, multigrain cheerios! my bowl, my spoons! mom, are those my jeans? [ female announcer ] people who choose more whole grain tend to weigh less than those who don't. multigrain cheerios has whole grain and 110 delicious calories. ...more grains. less you! multigrain cheerios in multi-grain cheerios peanut butter. >>> weather to me is something that affects everybody daily routine. >> weather creates life. without weather we wou